Einführung der (Dimethylhydrazono)ethylgruppe in methylenaktive Verbindungen und Phenole
1980; Wiley; Volume: 113; Issue: 3 Linguagem: Inglês
10.1002/cber.19801130316
ISSN0009-2940
AutoresTheodor Severin, Holger Lerche, Lothar Mayring,
Tópico(s)Chemical Synthesis and Reactions
ResumoIn [2-(Dimethylhydrazono)ethyl]trimethylammonium-iodid (19) läßt sich die Trimethylammoniumgruppe durch verschiedenartige Nucleophile verdrängen. CH-acide Verbindungen sowie Phenole und Indole kann man mit diesem Reagenz zu den entsprechenden Hydrazonoethyl-Derivaten umsetzen. Introduction of the (Dimethylhydrazono)ethyl Group into Methylene Active Compounds and Phenols In [2-(dimethylhydrazono)ethyl]trimethylammonium iodide the trimethylammonium group can be substituted by several nucleophiles. With this reagent (dimethylhydrazono)ethyl derivatives of CH-acidic compounds, phenols, and indole can be prepared.
Referência(s)